<template>
    <FormDrawer ref="formDrawerRef" title="推荐商品" @submit="handleConnect" confirmText="关联">
        <el-table :data="tableData" border stripe style="width: 100%;">
            <el-table-column prop="goods_id" label="ID" width="60" />

            <el-table-column label="商品封面" width="180">
                <template #default="{ row }">
                    <el-image :src="row.cover" fit="fill" :lazy="true" style="width: 64px;height: 64px;" />
                </template>
            </el-table-column>

            <el-table-column prop="name" label="商品名称" width="180" />

            <el-table-column label="操作">
                <template #default="{ row }">
                    <!-- 删除 -->
                    <el-popconfirm title="是否要删除该记录？" confirmButtonText="确认" cancelButtonText="取消"
                        @confirm="handleDelete(row)">
                        <template #reference>
                            <el-button text type="primary" size="small" :loading="row.loading">删除</el-button>
                        </template>
                    </el-popconfirm>
                </template>
            </el-table-column>
        </el-table>
    </FormDrawer>

    <ChooseGoods ref="ChooseGoodsRef" />
</template>

<script setup>
import { ref } from "vue"
import { toast } from "~/composables/util"
import FormDrawer from "~/components/FormDrawer.vue"
import ChooseGoods from "~/components/ChooseGoods.vue"

import {
    getCategoryGoods,
    deleteCategoryGoods,
    connectCategoryGoods
} from "~/api/category.js"

const formDrawerRef = ref(null)
const category_id = ref(0)
const tableData = ref([])

const open = (item) => {
    category_id.value = item.id
    item.goodsDrawerLoading = true
    getData().then(res => formDrawerRef.value.open()).finally(() => {
        item.goodsDrawerLoading = false
    })
}

function getData() {
    return getCategoryGoods(category_id.value).then(ref => {
        tableData.value = ref.map(o => {
            o.loading = false
            return o
        })
    })
}

// 删除记录
const handleDelete = (row) => {
    row.loading = true
    deleteCategoryGoods(row.id).then(res => {
        toast("删除成功")
        getData()
    })
}

// 关联商品
const ChooseGoodsRef = ref(null)
const handleConnect = () => {
    ChooseGoodsRef.value.open((goods_ids) => {
        formDrawerRef.value.showLoading()
        connectCategoryGoods({
            category_id: category_id.value,
            goods_ids
        }).then(res => {
            getData()
            toast("关联成功")
        }).finally(() => {
            formDrawerRef.value.hideLoading()
        })
    })
}

defineExpose({
    open
})
</script>